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OSG Spiral Flute Tap: M8x1.25 Metric, D5 / 4H-6H, 3 Flute - Spiral-Flute Taps for Steel & Stainless Steel
OSGSpiral-Flute Taps for Steel & Stainless Steel

OSG Spiral Flute Tap: M8x1.25 Metric, D5 / 4H-6H, 3 Flute

The OSG Spiral Flute Tap (M8x1.25 Metric, MPN 1756305) is a D5 / 4H-6H, 3-flute, modified bottoming chamfer tap designed for threading steel and stainless steel. 3G Electric interprets your demand for this specific…

SKU 3G-OTH-217962

Brand
OSG
Item
Spiral Flute Tap: M8x1.25 Metric, D5 / 4H-6H, 3 Flute
Category
Spiral-Flute Taps for Steel & Stainless Steel
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Technical Specifications

OSG
Manufacturer Part Number
1756305
Type
D5 / 4H-6H, Modified Bottoming Chamfer
Flute
3
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Spiral Flute Tap (M8x1.25 Metric, MPN 1756305) is a D5 / 4H-6H, 3-flute, modified bottoming chamfer tap designed for threading steel and stainless steel. 3G Electric interprets your demand for this specific OEM tool, sources it, and provides a quote with dedicated support across 14 industrial departments, with specialist depth in combustion, pumps, and controls.

Frequently Asked Questions

What is OSG spiral flute tap M8x1.25 used for?

This OSG spiral flute tap is designed for threading blind holes in steel and stainless steel. Its modified bottoming chamfer and 3-flute design efficiently evacuate chips upward, making it ideal for automotive, aerospace, and general manufacturing applications requiring precise internal threads.

What are the specifications of OSG spiral flute tap 1756305?

The OSG spiral flute tap MPN 1756305 has M8x1.25 metric thread, D5 / 4H-6H tolerance, 3 flutes, and a modified bottoming chamfer. It is designed for threading blind holes in steel and stainless steel, ensuring accurate thread depth and chip evacuation.

Where to buy OSG spiral flute tap M8x1.25 worldwide?

3G Electric supplies OSG spiral flute taps worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this M8x1.25 tap to your facility. Contact us for pricing and lead time on this precision threading tool.

How to select the right spiral flute tap for steel?

For threading blind holes in steel, choose a spiral flute tap with a modified bottoming chamfer like this OSG M8x1.25. Ensure the tap tolerance (e.g., D5 / 4H-6H) matches your thread class requirement. Use proper cutting fluid and machine speed to extend tool life and achieve clean threads.

Used in

Common applications for OSG
Automotive engine block production — OSG micro drill bits for oil gallery and coolant passage drilling in cast iron
Medical device manufacturing — OSG micro drill bits for drilling bone screw pilot holes in stainless steel implants
Aerospace component machining — OSG micro drill bits for fastener holes in titanium alloy structural parts
Mold and die making — OSG micro drill bits for cooling channel drilling in hardened tool steel (HRC 45-50)
Electronics enclosure fabrication — OSG micro drill bits for precision holes in aluminum alloy housings (with appropriate coating selection)
General engineering job shops — OSG micro drill bits for small-diameter hole drilling in mild steel and alloy steel parts

OSG Products

3G Electric supplies OSG spiral-flute taps for steel & stainless steel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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